baber/WOPTO huggingface dataset:
Patent JP-S5496967-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L23/48
Filed: 1978-01-18
Abstract: PURPOSE: To increase the anti-corrosion property as well as to prevent exfoliation of the protective film by adhering the lead at a distant position from the Al wiring layer.  
     CONSTITUTION: The 1st protective film 14 is formed on substrate 1 to which the semiconductor element has already formed, and then Al wiring layer 10 is provided to be covered with PSG11. The electrode window is drilled to layer 10 after coating PIQ15 selectively, and Cr12 and copper 13 are laminated. Finally, gold vamp layer 4 is formed including layer 10 and reaching PIQ15, and film 12 and 13 are removed. In such constitution, elastic material PIQ absorbs the load when lead 8 is adhered to reduce the pressure to be applied to film 11 as well as to avoid the concentration of the stress. Thus, no crack is caused. Even if the partial crack is produced, no exfoliation of the protective film is caused owing to the tensile force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04243100-A (JP)
Title: Test circuit of semiconductor memory integrated circuit
Inventor: KONDOU ICHIYOSHI
IPC: H01L21/8247
Filed: 1991-01-17
Abstract: PURPOSE:To efficiently detect the troubles of decoders, sense amplifier circuits, etc., by disposing a read-only memory device in which the electrical information at the time of writing of EPROMs is held stored and another reading out device in which the information opposite therefrom is held stored. CONSTITUTION:This test circuit has the fresh read-only memory device 113 which has the storage contents different from the storage contents of the read- only memory device 1 12 storing the electrical information at the time of writing of the EPROMs 103 connected to respective digit lines and is connected to the same digit lines as the digit lines of the device 112. The troubles of the EPROMs as well as the sense amplifiers, decoders, etc., are efficiently detected in this way. This device is formed on the same semiconductor chip. The recording of the codes corresponding to functions in a part of the read-only memory device is possible if there is a need for changing over these functions in a contact hole stage or aluminum stage. This recording is possible with the extremely slight area.
Patent JP-H05248576-A (JP)
Title: Pipe socket joint and sealing gasket therefor
Inventor: ARAN PERUSUBOA
IPC: F16L21/02
Filed: 1993-01-12
Abstract: PURPOSE: To provide a pipe socket joint incorporating a radially-compressed gasket and inserts to be inserted into the socket. CONSTITUTION: Interlocking between a socket joint and a radially-compressed gasket is achieved by toothed inserts 12 each having an inclined face 27 which slides on and bears against a similarly inclined face 26 of a support insert 11 embedded in the anchoring heel 14 of the gasket which is seated in the anchoring throat 7 of the socket 1. This socket joint can be applied to ductile cast iron pipes carrying pressurized fluid.
Patent JP-H07205809-A (JP)
Title: Supporting structure of nonadhesive driving vehicle
Inventor: HIGUCHI YOSHIRO
IPC: B61F11/00
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a simplest and efficient non adhesive driving type of mechanical vehicle supporting structure, by providing a recessed groove at the lower side of a vehicle, arranging a guide rail having a recessed groove opposing to the above recessed groove, and housing a round rod member in the partition wall of the vehicle so as to roll on the guide rail. CONSTITUTION:A downward recessed surface 2 of a vehicle 1 in the longitudinal direction is made in a cylindrical form, while an upward recessed surface 3 of a guide rail 5 opposing to the recessed surface 2 is also made in a cylindrical form with the same diameter, and the diameter of a round rod member 4 is made about phi50mm, smaller than the diameters of the recessed surfaces formed to the vehicle 1 and the guide rail 5. The round rod member 4 is divided in adequate length, about 500mm, for example, and housed in the partition wall of the vehicle 1. By such a constitution, the vehicle can respond adequately at every turning. As the material of the guide rail 5, a material with an abrasion resistance higher than that of the round rod member 4 is used. And as a lubricant, the water of the lowest cost is used.
Patent JP-H09187631-A (JP)
Title: Production of composite reverse-osmosis membrane and device therefor
Inventor: SHIRAISHI NORIYOSHI
IPC: B01D67/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the composite semipermeable membrane exhibiting effective high separation performance by using an inexpensive solvent easy to handle without destroying the ozone layer. SOLUTION: This composite semipermeable membrane having an extremely thin membrane is formed as follows. Namely, an aq. soln. of a water-soluble multifunctional reagent is applied on the surface of a porous supporting membrane, a soln. of a multifunctional reagent reacting with the water-soluble multifunctional reagent in an org. solvent immiscible with water is applied, and then the composite semipermeable membrane is radiation-heated or convectionally heated from the rear of the coated surface to remove the org. solvent.
Patent JP-S5287330-A (JP)
Title: Disc recording medium control equipment
Inventor: TSUBO HISAYOSHI
IPC: G06F3/06
Filed: 1976-01-14
Abstract: PURPOSE: To increase amount of access per unit time through parallel transfer by means of several buffer units in a disc recording medium control equipment which control reading from and writing in disc recording media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63172167-A (JP)
Title: Photosensitive body
Inventor: UEDA TAKAMASA
IPC: G03G5/06
Filed: 1987-01-09
Abstract: PURPOSE:To improve the dispersion stability of a coating solution, and the improve the optical sensitivity, the red color reproducibility and the repeating stability of the titled body by providing with a photosensitive layer contg. a specific azo compd. on a conductive supporting body. CONSTITUTION:The photosensitive layer contg. the azo compd. shown by the formula is provided on the conductive supporting body. In the formula, R is a hydrocarbon group which may be substituted, A is alkyl, hydroxyalkyl alkoxyalkyl, aryl aralkyl or a heterocyclic ring group Ar is an aromatic hydrocarbon group or a heterocyclic ring group which may bind with each other through a binding group, (n) is an integer of 1, 2, 3, or 4. And A is preferably alkyl group such as methyl or ethyl group, or hydroxymethyl group, etc. in the characteristics of the titled body such as the sensitivity, the spectral sensitivity and the repeating stability, etc. Thus, the titled body has the high sensitivity, and as the spectral sensitivity of the bisazo pigment is near to the relative luminous efficiency, the red reproducibility of the body is improved.
Patent JP-S63171308-A (JP)
Title: Measuring method for thickness by radiation
Inventor: INOUE SHIZUO
IPC: G01B15/02
Filed: 1987-01-09
Abstract: PURPOSE:To enable the measurement of a background value in the state wherein an apparatus is made to present inside an object of measurement, by covering the object of measurement with a shielding member and by determining the background value at the time when the thickness of the object of measurement is measured. CONSTITUTION:Back-scattering gamma-rays are measured by a scintillator 1 disposed in close vicinity to a plurality of test pieces 5 being different in thickness. Then a characteristic curve wherein a peak value of a scatter spectrum or the total number of counts thereof within a certain range has a proportional relationship with the plate thickness of the piece 5 is obtained. Moreover, the surface of the piece 5 is covered with a shielding member 6 when the characteristic curve is prepared, and a background A is determined from a measured value obtained in said condition. When the wall thickness of a tube 7 in the ground, which is an object of measurement, is measured, the scintillator 1 is conveyed into the tube 7, and the measurement is conducted at a position equivalent to the position at the time of measurement of the piece 5, whereby the number B of counts corresponding to the wall thickness of the tube 7 is obtained. On the occasion, the inner surface of the tube 7 is covered with the same member 6, and a background value A' is determined in this condition. Based on this value, a corrected value C is determined by an equation C=B-(A-A'), and with the value C used as the number of counts, a measured value of the wall thickness of the tube 7 is obtained from the characteristic curve.
Patent JP-H11203559-A (JP)
Title: Sales managing device
Inventor: KASANO KEIZO
IPC: G06Q30/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive parking service for a client by easily reading parking ticket data and issuing a receipt with parking ticket confirmable by the client. SOLUTION: When the client register the purchased merchandise and close the operation, a member code is transmitted to a central processing unit (CPU) 1-19. The CPU 1-19 extracts the cumulative purchase amount of the relevant member up to the moment and transmits it to a sales managing device. At the sale managing device, on the other hand, the response of the CPU 1-19 is waited, and the received cumulative purchase amount is transferred to a cumulative purchase amount buffer. When it is compared with a preset member cumulative purchase amount and reaches a specified amount, parking ticket data are prepared with a free parking service or the like for the member as a message, and the receipt with parking ticket is issued.  When the cumulative purchase amount does not reach the specified amount, the parking fee is calculated together with purchase data, parking ticket data are printed later and the receipt with parking ticket is issued.
Patent JP-S5496907-A (JP)
Title: Diagnosis circuit for reception data
Inventor: KANAZAWA MAKOTO
IPC: H04L1/00
Filed: 1978-01-17
Abstract: PURPOSE:To secure decision through a simple constitution whether the distortion of the input signal is within the range of a fixed allowable value by giving the phase inversion to the input signal, giving compounding between the amplified signals and then comparison with the reference voltage and delivering the compounded signal when its level exceeds the reference signal. CONSTITUTION:The code signal of a fixed pattern supplied is received, and the phase inversion is given to the received code through inverter 2. After this, the integrated (3) signal is compounded with the integrated (4) signal. The compounded signal is compared with reference voltage +VS through comparator 6, and the rise pulse is generated when the composite output exceeds the reference voltage. The monostable multivibrator 7 is driven to transmit the output signal of a fixed time duration. In this way, whether the distortion of the input signal is within a fixed allowable value can be decided through a simple constitution.
Patent JP-S60147705-A (JP)
Title: Evaluating method of connection part of polarization maintaining optical fiber
Inventor: HORIGUCHI TSUNEO
IPC: G02B6/26
Filed: 1984-01-12
Abstract: PURPOSE:To make quantitative evaluation possible by making an optical pulse incident from one end of an optical fiber including a connecting part and measuring the level difference between back scattering lights which are generated before and after the connecting part when the direction of polarization is made coincident with the direction of the axis of the optical fiber and is made optional. CONSTITUTION:Polarization maintaining optical fibers 1 and 2 to be measured include the connection part. The pulse of a light source 7 has the direction of polarization made coincident with the direction of the axis of the fiber 1 by a polarizer 4 and is made incident on one end of the fiber 1 through a directional coupler 8. The scattering light generated by propagation in fibers 1 and 2 is returned to the incidence end and is separated by the coupler 8 and passes an analyzer 5 and is converted to an electrical signal by a photodetector 9 and is displayed on the time base by a display device 12 to measure a level difference L1. Next, the polarizer 4 and the analyzer 5 are removed to measure a level difference L2. A loss DELTAL which is generated because the direction of polarization of the connection part is not matched correctly is obtained by a formula, and thus, quantitative evaluation is possible.
Patent JP-S61163322-A (JP)
Title: Production of liquid crystal panel
Inventor: KITAHIRO ISAMU
IPC: G02F1/1345
Filed: 1985-01-16
Abstract: PURPOSE:To bring conductive members which connect the four corners of the common electrode of the 2nd substrate to the electrodes of the 1st substrate and the electrodes in low resistance contact by impressing a voltage to the boundary between said conductive members and the electrodes. CONSTITUTION:The 2nd substrate 2 is placed on the 1st substrate 1 having the electrodes B5 at the four corners and the common electrode 4 thereof is brought into contact with the electrodes B5. After a liquid crystal is sealed between the substrates, the electrode B-a is connected to the electrode B-c by a connecting wire 21. Short circuit current flows in the peripheral part of the 2nd substrate when the voltage is impressed between the terminal Y thereof and the terminal Z of the connecting wire 23 of the electrode B-b and therefore no influence is exerted to the element formed in the inside. The low resistance connection is thus made possible and the quality of the display image is improved.
Patent JP-H03207921-A (JP)
Title: Microwave oven
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1990-01-11
Abstract: PURPOSE:To exclude the effect of outside magnetic field, and prevent changes in impedance due to changes in distance from outside metallic parts for stabilizing the wave detecting output by a method wherein a wave detecting circuit is covered with a metallic case to protect the circuit from the outside noise. CONSTITUTION:To cook food 20 in a heating compartment 2, a controller 16 controls actions of various devices such as an electric radiation element 18, etc., based on changes in the amplitude having several Hz frequency components at an inflection point of wave detecting outputs and according to an control algorithm which is determined at design stage or at the time of setting. At this time, as a wave detecting circuit 8 is covered by a metallic case 17 to protect the circuit 8 from outside noise, the influence of outside magnetic field can be cut off by the metallic case 17. As scatter of impedance due to changes in distance from outside metallic parts is prevented, stable wave detecting outputs can be obtained by the wave detecting circuit 8. Therefore, the condition of the food 20 can be more precisely detected, and the electric radiation element 18 and others are controlled according to the control algorithm to perform an optimum cooking for the food 20.
Patent JP-S5287778-A (JP)
Title: Turret tool rest indexing device
Inventor: ISHIZUKA SHINICHI
IPC: B23B29/32
Filed: 1976-01-17
Abstract: PURPOSE: To determine an indexing position of a turret tool rest with respect to an absolute position set on a machine for selective use of a tool by using a position detecting switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08193097-A (JP)
Title: Organism-repellent protein and its immobilizing method
Inventor: SUGIHARA TAKUO
IPC: C07K14/435
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a protein for coating components, having organism-repelling action and antimicrobial action by homogenizing a marine organism belonging to sea anemones and centrifuging the marine organism, dialyzing the supernatant, treating the dialyzed inner solution with chromatography. CONSTITUTION: This organism repellent protein is obtained by homogenizing a marine organism (e.g. Anthopleura japonica VERRILL) belonging to the genus sea anemones) in a buffer solution, centrifuging the resultant crude extracted solution, putting a supernatant after centrifugation into a dialyzed membrane of a cellulose tube, dialyzing the supernatant to buffer solution at 5 deg.C for 24hr and subjecting the resultant dialyzed inner solution to ion exchange chromatography and then, get chromatography. The organism-repellent protein has about 40000 molecular weight and has organism repelling action and antimicrobial action. Furthermore, the protein is reacted with a copolymer compound expressed by the formula (R is a 2-6C alkylene) and having carbonyl group (e.g. water-soluble acrylic copolymer). Thereby, an organism-repellent coating can be obtained.
Patent JP-H10198284-A (JP)
Title: Liquid crystal display device
Inventor: HAYAFUNE ISAO
IPC: G02F1/1335
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To make the area of the front small and to make it easy to replace an illumination device and its lamp. SOLUTION: The front internal peripheral edge part of a frame-shaped internal support 29 made of a resin material is arranged opposite the back peripheral edge part of an LCD panel 11, a tape upper packet (TCP) 25 winds around the internal support 29 from outside and has its front side connected to the LCD panel 11 and a driver chip 27 mounted on its front, and a circuit board 26 for driving is mounted on the rear side of the TCP 25 and arranged opposite the back of the support 29. The illumination device 12 is provided behind the support 29.
Patent JP-S59129363-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B27/02
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0539809-A (JP)
Title: Hollow cylindrical type constitutional member composed of fiber-reinforced plastic
Inventor: RUUDORUFU HATSUKENBERUKU
IPC: B29C53/58
Filed: 1992-01-14
Abstract: PURPOSE: To obtain a hollow cylindrical component made of fiber reinforced plastics capable of raising the peripheral speed of the component in correspondence with the high fiber strength by providing an enclosure winding using extremely solid fiber so as to prevent the danger caused by fiber chips. CONSTITUTION: A thin outer fiber layer 2c of an additional enclosure winding forming a support ring 2 is wound with a single fiber having an elasticity slightly smaller than that of the fiber of an inner fiber layer 2b formed by the enclosure winding located under the outer fiber layer.
Patent JP-S61164514-A (JP)
Inventor: IGARASHI ITSUO
IPC: A47J27/58
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11205953-A (JP)
Title: Electrical junction box
Inventor: TAKASE MASAMI
IPC: H02G3/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box which can be applied to a number of types of vehicles while its cost is reduced, by making, changeable the number of bus-bar circuit boards which can be layered and housed in it. SOLUTION: An electrical junction box 1 has a plurality of bus-bar circuit boards 4 layered and housed between an upper case 2 and a lower case 3. A pillar part 7 which has stepped parts 7a whose respective heights are approximately equal to the thickness, of the bus-bar circuit board 4 is stood in the lower case 3. The respective lower surfaces of the plurality of layered bus-bar circuit boards 4 are supported by the respective stepped parts 7a of the pillar part 7, so as to make the position of the uppermost surface of the layered bus-bar circuit approximately constant, and the layered bus-bar circuits 4 are held by the retention force between the upper case 2 and the lower case.
Patent JP-H06350376-A (JP)
Title: Piezoelectric device air-tightly sealed and air-tight sealing package
Inventor: SATOU HIROKI
IPC: H03H9/02
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a small sized piezoelectric device subject to air-tight sealing with high performance at low cost and the air-tight sealing package with excellent air-tightness without a secular change. CONSTITUTION:A package is formed by a piezoelectric plate 101 having a desired vibrator characteristic in which electrodes 106, 107 are formed nearly to a middle part of two opposite faces. A cover piezoelectric plate 102 having a recessed part nearly in the middle and a bottom piezoelectric plate 103 are adhered directly (direct adhesion sections 104, 105). The electrodes 106, 107 are led out externally by throughholes 801, 802 formed to the cover piezoelectric plate 102 and the bottom piezoelectric plate 103 and with a conductive material packed in them via bumps 803, 804 made of a conductive material.
Patent JP-H08192347-A (JP)
Title: Manufacture of plastic grain lens
Inventor: KATO TAKAYUKI
IPC: G02B6/028
Filed: 1995-01-17
Abstract: PURPOSE: To carry out spherical processing in a short time with its yield made high by determining an optical center based on the outer diameter of a refraction factor distribution type plastic rod having a refraction factor distribution vertically with respect to the optical axis direction, cutting its end face, and forming it into a spherical surface shape. CONSTITUTION: The optical center of a GRIN rod 1 is made to coincide with a mechanical center axis by allowing an automatic position control means 36 and a holder drive means 27 to drive a holder 25 in such a way the center of the outer diameter of the GRIN (refraction factor distribution type) rod 1 indicated over a television monitor 35 coincide with the center of a streak pattern generated by interference. Under this condition, the GRIN rod 1 is rotated by a rod rotating drive means 38, and a rod side surface is thereby cut by a bite 28. Subsequently, a spherical lens cut out of the rod is set in a side way motion polishing machine, and it is polished so as to be formed into a spherical surface plastic radial GRIN lens both end surfaces of which are mirrors.
Patent JP-S59189516-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: H01H21/22
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60149204-A (JP)
Title: Double frequency sharing antenna for car
Inventor: SATOU KAZUO
IPC: H01Q5/40
Filed: 1984-01-13
Abstract: PURPOSE:To increase the degree of freedom for attachment place of an antenna and also to attain the UHF radio transmission/reception with high sensitivity, by sharing an antenna for transmission/reception of UHF radio waves and reception of VHF radio waves. CONSTITUTION:A UHF radiation element 10 of 1/4 wavelength lambda1 of a UHF band is set coaxially at the tip of a metallic cylindrical element 12. The element 10 is connected to a feeder 14 piercing through the element 12 and held on the same axis by an insulator 16 provided at a feeding part. At the same time, a sleeve 18 of lambda1/4 length which has an opening at its lower side is attached at the upper end of the element 12 to prevent a UHF high frequency of wavelength lambda1. Thus the lower part of the element 12 containing the element 10 and the sleeve 18 pierces through an outer plate 20 of a car body. In this case, the insulation is secured by an insulator 22 between the element 12 and the plate 20. The total lengths of both elements extending toward the upper part from the plate 20 are set at 1/4 wavelength lambda2 of a VHF band. Then a VHF radiation element 14 is formed with both elements 10 and 12.